Product Categories

Coal Mill

Air swept coal mill Description: This air swept coal mill is specially used to dry and grind coal. And it is mainly consist of feeding device, main bearing, rotary part, transmission device, high voltage starting device, and lubrication system. Raw materials enter into the mill by the feeding...

Description

Air swept coal mill

Description: This air swept coal mill is specially used to dry and grind coal. And it is mainly consist of feeding device, main bearing, rotary part, transmission device, high voltage starting device, and lubrication system.

Raw materials enter into the mill by the feeding device, and the hot air gets into the mill through the air tube. When the mill cylinder begins to rotate, coal and hot air can exchange heat with each other. Meanwhile, the coal will be crushed and grinded in the air swept coal mill. While the coal is grinded, fine powder will be taken by the hot air out of the mill through the discharging device.

Featuring rational structure and high grinding efficiency, this air swept coal mill is an ideal choice for coal pulverization.

Parameter

1. Running available, continuously working and high capacity.

2. Less drive part, and low maintenance cost.

This mill was designed based on open circuit system, and it was advanced compare with traditional ball mill. And the production capacity has been improved a lot. It can produce cement with more fineness, high blaine, it is a advance grinding equipment for high standard cement.

Technical

Specification (Diameter*Length)

Rotating speed（r/min）

Feed size(mm)

Capacity（t/h）

Load of grinding media (t)

Main motor

Main Reducer

Model

Power (kw)

Speed(r.p.m)

Model

Φ2.2×4.4

22.4

≤25

8-9

18

YRKK4501-6

250

986

ZD60-11

Φ2.2×5.8

22.4

≤25

5.5-7

23.5-25

Y4005-8

280

750

ZD70-10

Φ2.4×4.75

21.2

≤25

9-11

22-24

YR4501-8

315

740

ZD60-8

Φ2.4×(6+1.5)

20.2

≤25

14-16

31

JR158-8

380

740

ZD70

Φ2.4×(4.5+2)

20.2

≤25

11-13

20.8

YRKK500-8

280

740

JDX45

Φ2.6×(5.25+2.25)

19.7

≤25

12-14

28

YRKK500-8

400

740

ZDY450

Φ2.8×(5+3)

18.7

≤25

16-18

32

Y5001-8

500

740

JDX560

Φ2.9×4.7

19.1

≤25

14-19

34.4

YR560-8

500

743

MBY560

Φ2.5×3.9

21

≤25

14

21

JR138-8

280

740

ZD70-9

Φ3×(6.5+2.5)

18.3

≤25

17-19

43

YRKK560-8

630

740

MBY560

Φ3.2×(6.5+2)

16.9

≤25

20

48

YRKK560-8

710

740

MBY560

Φ3.2×(6.5+2.5)

16.9

≤25

20

50

YRKK560-8

710

740

JDX630

Φ3.4×(6+3)

17.47

≤25

20-24

54

YRKK630-6

700

988

MBY710

Φ3.5×7

17

≤20

22-25

70

YRKK630-6

100

970

JH630

Φ3.5×8

17.2

≤25

55-60

80

YRKK710-8

1000

740

MBY800

Φ3.5×(8+3)

16.8

≤25

27

58

YRKKK630-8

1000

740

JDX800

Φ3.5×(6.5+3.5)

16.8

≤25

30

62

YRKK710-8

1250

740

JDX900

Φ3.6×(6+3)

17

≤25

30-32

60

YRKK710-8

1000

740

MBY800

Φ3.8×(7.75+3.5)

16.7

≤25

85

85

YRKK710-8

1400

740

JDX90

Pengfei Group is one of the professional coal mill manufacturers and suppliers in China. Our factory can offer you low price but quality, newest and advanced products made in China. We are one of the most famous such brands. Welcome to buy our customized, durable and easy-maintainable coal mill and also welcome to check the quotation with us.